Sonic Visualiser is an application for inspecting and analysing the
contents of music audio files. It combines powerful waveform and
spectral visualisation tools with automated feature extraction plugins
and annotation capabilities.
Version 1.3 of Sonic Visualiser is now available.
This is a feature release, containing several new features and a
number of bug fixes over the previous 1.2 release. For more details,
please read the release notes at
Sonic Visualiser contains advanced waveform and spectrogram viewers,
as well as editors for many sorts of audio annotations. Besides
visualisation, it can make and play selections based on the locations
of automatically detected features, seamlessly loop playback of single
or multiple noncontiguous regions, synthesise annotations for
playback, slow down playback while retaining display synchronisation,
and show the ongoing alignment in time between multiple recordings of
a piece with different timings. Sonic Visualiser also supports the
Vamp plugin API for plugins that extract descriptive or analytical
data from audio.
Sonic Visualiser is Free Software distributed under the GNU General
Public License. The 1.3 release is available now in source code form
or as binaries for Linux, OS/X, and Windows.